[GCM] Minimum change for periodic checkin

google_apis/gcm/engine/gcm_store_impl.h

Index: google_apis/gcm/engine/gcm_store_impl.h
diff --git a/google_apis/gcm/engine/gcm_store_impl.h b/google_apis/gcm/engine/gcm_store_impl.h
index 971367a8bf01960fad72894a6f4dc453a99f0c0c..ce634d6138c410749622cf18ccbb680c466bfb46 100644
--- a/google_apis/gcm/engine/gcm_store_impl.h
+++ b/google_apis/gcm/engine/gcm_store_impl.h
@@ -8,6 +8,7 @@
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
+#include "base/time/time.h"

[jianli, 2014/04/02 22:00:18]

nit: not needed

[fgorski, 2014/04/02 22:37:21]

Done.

 #include "google_apis/gcm/base/gcm_export.h"
 #include "google_apis/gcm/engine/gcm_store.h"
 
@@ -74,6 +75,10 @@ class GCM_EXPORT GCMStoreImpl : public GCMStore {
   virtual void RemoveOutgoingMessages(const PersistentIdList& persistent_ids,
                                       const UpdateCallback& callback) OVERRIDE;
 
+  // Sets last device's checkin time.
+  virtual void SetLastCheckinTime(const base::Time& last_checkin_time,
+                                  const UpdateCallback& callback) OVERRIDE;
+
  private:
   typedef std::map<std::string, int> AppIdToMessageCountMap;